ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
iLine (Function)
Prints a line at specified coordinates.
MobileNetworkConnectionInfo (Function)
Returns information regarding the current connection to data on the mobile network.
Info (External language)
Displays a dialog box containing an information logo and the message passed in parameter.
MenuAddOption (Function)
Adds a new option after the last option of a drop-down or context menu.
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
Procedure description (Type of variable)
The Procedure Description type is used to get information about a procedure or a method.
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
eExchangeRate (Function)
Returns the value of the exchange rate for a currency.
FutureHeight (Property)
The FutureHeight property is used to determine how high an auto-resizing control in a report will be after being enlarged.
PageByPagePrint (Property)
The PageByPagePrint property is used to: Ask a report to be printed page by page. Each page of the report will be sent separately to the printer spooler. Find out the print mode of the report (page by page or all at once)....
NbThumbnail (Property)
The NbThumbnail property is used to get the number of thumbnails generated for an item.
StringCompare (Function)
Compares two strings character by character: according to the sequence of ASCII characters. according to the alphabetical order....
ArrayInsert (Function)
Inserts an element at a given position: into a one-dimensional array. into an associative array. into an advanced array property (array of gglCalendar events, etc.). into a WLanguage list....
Compilation options (chm format)
Polar Area charts
Polar Area charts are similar to Pie charts. However, each segment has the same angle......
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
ModbusWriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
ModbusWriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
NbRecRead (Property)
NbRecRead is used to find out the number of records read: selected both by the source of the report AND by the filter code (if it exists).
MemNext (Function)
Positions on the next element of a memory zone and returns the value of this element.
SQLSeek (Function)
Positions on the specified result row of the query.
SQLClose (Function)
Declares the end of the query execution and frees the memory resources allocated during the execution of the query.
Properties associated with report controlss
List of properties associated with the report controls...